for auction is a vintage Century of progress, Chicago, ashtray in the original box. The ashtray is fine and unused. The box is in great shape . It shows wear on the edges of the box,  The ash tray depicts sky ride and fort Dearborn. The box measures 4'' by 4'' The ashtray measures 3 5/8'' wide and 3 5/8'' long. It has the original price tag on the bottom of the box.  Please see all pictures for condition. Ask questions before you bid. Buyer pays shipping with delivery confirmation usps ground advantage. thanks for looking.